Plant Cell Culture Which method of plant propagation involves the use of girdling? Micropropagation Grafting Layering Cuttings Micropropagation Grafting Layering Cuttings ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Protoplasts are the cells devoid of cell wall cell membrane both cell wall and cell membrane none of these cell wall cell membrane both cell wall and cell membrane none of these ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture In a callus culture increasing level of auxin to a callus induces shoot formation and increasing level of cytokinin promote root formation only auxin is required for root and shoot formation auxins and cytokinins are not required increasing level of cytokinin to a callus induces shoot formation and increasing level of auxin promote root formation increasing level of auxin to a callus induces shoot formation and increasing level of cytokinin promote root formation only auxin is required for root and shoot formation auxins and cytokinins are not required increasing level of cytokinin to a callus induces shoot formation and increasing level of auxin promote root formation ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Protoplasts can be produced from suspension cultures, callus tissues or intact tissues by enzymatic treatment with pectolytic enzymes proteolytic enzymes cellulotyic enzymes both cellulotyic and pectolytic enzymes pectolytic enzymes proteolytic enzymes cellulotyic enzymes both cellulotyic and pectolytic enzymes ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Which of the following is used in the culture of regenerating protoplasts, single cells or very dilute cell suspensions? Both (a) and (b) Nurse medium Nurse or feeder culture None of these Both (a) and (b) Nurse medium Nurse or feeder culture None of these ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture When plated only in nutrient medium, how much time is required for the protoplast to synthesize new cell wall? 10-15 days 15-17 days 2-5 days 5-10 days 10-15 days 15-17 days 2-5 days 5-10 days ANSWER DOWNLOAD EXAMIANS APP
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